What exactly does "Withdraw your money whenever you wish" mean? ( Item 4 in the list on the homepage) Does it mean the provider has to trust that the site will pay up rather than dealing directly with the customer?

MEVIDEO - more explanation

Remeber PayPal are not allowed to use in a lot of coutries in the world, and in additiong in the Market place each provider will have Rating - so also the customers will feel more safe to choose a provider.

In addition, in case of dispute, the site administration will solve it.

Anyhow, a team of developers are already work on it for 8 months and it will be ready at the 15.7.2007, so if someone want to try it he should subscribe.